118 ' REPTILES. 



h-m. Adult, hall- grown, aud young. St. Domingo. From Mr. 



Cuming's Collection. 

 n. Adult. Jamaica. 

 0. Half-groA\Ti female : bad state. Jamaica. Presented by Mr. 



Gosse, and type of his H. brunnea. 

 p. Adult: skeleton. (Caraccas?) 



2. Trachycephalus geographicus. 



Trachyceplialus nigromaculatus, Tschudi, 1. c. 

 geographicus, Dum. iS" Bibr. p. 536. 



Vomerine teeth in a straight line between the inner nostrils, hardly 

 interrupted in the middle ; canthus rostralis with a bony ridge ; bony 

 surface of crown marked with radiating striae ; fingers slightly webbed. 



a. Adult male and female. South America. 



h. Half- grown female. Brazil. Presented by Lord Stuart. 



3. Trachycephalus dominicensis. 



Hypsiboas dominicensis, (3Iiis. Paris) Tschudi, Batr. p. 72. 

 Trachycephalus dominicensis, Dum. i^ Bibr. p. 540. 



Vomerine teeth in a distinctly arched, scarcely inten-upted series 

 between the inner nostrils ; canthus rostralis roimded ; bony sui-face 

 of the crown finely granular ; the three outer fingers nearly haK- 

 webbed. 



a. Adult. Hayti. Presented by the Zoological Society. 

 6. Adult. St. Domingo. 



c. Adult. St. Domingo. From M. SaUe's Collection. 



d. Adult : not good state. Jamaica. Presented by N. Wilson, Esq. 



4. Trachycephalus lichenatus. 



Gosse, A Ntdurcdist's Sojuurn in Jauuiica, p. 362. pi. 7. 



Vomerine teeth in two straight or slightly arched, oblique series, 

 convergent towards front ; canthus rostralis with a bony ridge ; head 

 above with sharp bony ridges, one from the back edge of orbit jiassing 

 above the tympanum, another on the occiput, forming two arches 

 with the convexity towards behind. Skin tuberculous ; fingers one- 

 third webbed. 



a, b. Adult females. West Indies. Stevens's sale. 



c. Adult. West Indies. 



d. Adult. West Indies. 



e. f. Adult : not good state. Jamaica. Presented by Mrs. Manger, 

 r/. Adult : bad state. Jamaica. 



h. Adult. West Indies. From the Collection of T. C. Eyton, Esq. 

 '", 1-. Adult. Presented bv Sir A. Smith. 



